Davidsson, Stefan Orri March 2017 FIDE Individual Chess Calculations

Individual Calculations March 2017

Davidsson, Stefan Orri Total change: -74.40

Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - b-group			Kopavogur		ISL	2017-01-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1518	1562			2.00	5	-0.79	40	-31.60

Hauksson, Hordur Aron		1839	ISL	0.00	1	-0.17	40	-6.80
Birkisdottir, Freyja		1299	ISL	1.00	1	0.18	40	7.20
Hardarson, Jon Trausti		1962 *	ISL	0.00	1	-0.08	40	-3.20
Alexandersson, Orn		1285	ISL	0.00	1	-0.83	40	-33.20
Kristofersson, Sindri Snaer		1207	ISL	1.00	1	0.11	40	4.40
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Nordic Youth Championship E 2017			Drammen		NOR	2017-02-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1432	1562			1.50	4	-1.07	40	-42.80

Gudmundsson, Gunnar Erik		1162 *	ISL	0.50	1	-0.42	40	-16.80
Wernberg, Hugo		1669	SWE	0.00	1	-0.35	40	-14.00
Sorensen, Marius Boss		1409	DEN	0.00	1	-0.70	40	-28.00
Sinitsyn, Anton		1488	FIN	1.00	1	0.40	40	16.00
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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